ATF-55143-TR1G Avago Technologies US Inc., ATF-55143-TR1G Datasheet - Page 17
![IC TRANS E-PHEMT 2GHZ SOT-343](/photos/5/63/56357/516-sot-343_sml.jpg)
ATF-55143-TR1G
Manufacturer Part Number
ATF-55143-TR1G
Description
IC TRANS E-PHEMT 2GHZ SOT-343
Manufacturer
Avago Technologies US Inc.
Datasheet
1.ATF-55143-TR2G.pdf
(21 pages)
Specifications of ATF-55143-TR1G
Package / Case
SC-70-4, SC-82-4, SOT-323-4, SOT-343
Transistor Type
pHEMT FET
Frequency
2GHz
Gain
17.7dB
Voltage - Rated
5V
Current Rating
100mA
Noise Figure
0.6dB
Current - Test
10mA
Voltage - Test
2.7V
Power - Output
14.4dBm
Configuration
Single Dual Source
Transistor Polarity
N-Channel
Power Dissipation
270 mW
Drain Source Voltage Vds
5 V
Gate-source Breakdown Voltage
- 5 V to 1 V
Continuous Drain Current
100 mA
Maximum Operating Temperature
+ 150 C
Maximum Drain Gate Voltage
- 5 V to 1 V
Minimum Operating Temperature
- 65 C
Mounting Style
SMD/SMT
Continuous Drain Current Id
100mA
Power Dissipation Pd
270mW
Noise Figure Typ
0.6dB
No. Of Pins
4
Dc Current Gain Min (hfe)
17.7
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
516-1573-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATF-55143-TR1G
Manufacturer:
AVAGO
Quantity:
19 400
Company:
Part Number:
ATF-55143-TR1G
Manufacturer:
AVAGO
Quantity:
60 000
Part Number:
ATF-55143-TR1G
Manufacturer:
AVGO
Quantity:
20 000
Designing with S and Noise Parameters and the Non-Lin-
ear Model
The non‑linear model describing the ATF‑55143 in‑
cludes both the die and associated package model.
The package model includes the effect of the pins but
does not include the effect of the additional source
inductance associated with grounding the source leads
through the printed circuit board. The device S and
Noise Parameters do include the effect of 0.020 inch
thickness printed circuit board vias. When comparing
simulation results between the measured S parameters
and the simulated non‑linear model, be sure to include
the effect of the printed circuit board to get an accurate
comparison. This is shown schematically in Figure 35.
Figure 35. Adding Vias to the ATF-55143 Non-Linear Model for Comparison to Measured S and Noise Parameters.
17
VIA2
V1
D=20.0 mil
H=25.0 mil
T=0.15 mil
Rho=1.0
W=40.0 mil
VIA2
V2
D=20.0 mil
H=25.0 mil
T=0.15 mil
Rho=1.0
W=40.0 mil
SOURCE
DRAIN
A T F- 55143
SOURCE
GATE
VIA2
V4
D=20.0 mil
H=25.0 mil
T=0.15 mil
Rho=1.0
W=40.0 mil
VIA2
V3
D=20.0 mil
H=25.0 mil
T=0.15 mil
Rho=1.0
W=40.0 mil
For Further Information
The information presented here is an introduction to the
use of the ATF‑55143 enhancement mode PHEMT. More
detailed application circuit information is available from
Avago Technologies. Consult the web page or your local
Avago Technologies sales representative.
MSUB
MSub1
H=25.0 mil
Er=9.6
Mur=1
Cond=1.0E+50
Hu=3.9e+034 mil
T=0.15 mil
TanD=0
Rough=0 mil
MSub